CLAKJAS. 



263 



| length of head ; band of pnetnaxillaiy teeth 4 times as long as broad ; 

 vomerine teeth conical, forming a curved band which is as broad as the 

 prsemaxillary band ; nasal barbel f to f length of head ; maxillary barbel 

 as long as or a little longer than head, as long as outer mandibular. 14 

 gill-rakers on anterior arch. Clavicles feebly striated, distinct under 

 the skin. Dorsal 80-90, its distance from occipital process ^ length 



of head. Anal 67-78. Dorsal and anal 



embracing 



base of caudal. 



Fig. 218. 



0m 



Clariae theodorce. 

 Umfulosi. f. 



Pectoral about ^ length of head, its spine feebly serrated on the outer 

 side, strongly on the inner and measuring £ to § the length of the fin. 

 Ventrals 1^ times as distant from caudal as from end of snout. Caudal 

 about | length of head. Greenish grey to blackish. 



Total length 180 millim. 



Natal, Znluland, Rhodesia. — Type in Amsterdam University Museum. 

 1. Ad. Umfulosi, Zululand. Dr. E. Warren (P.). 



32. CLARIAS FOULONI. 



Pouleng. Ann. & Mag. N. H. (7) xvi. 1905, p. 644, and Proc. Zool. Soc. 1907, 

 p. 1089, fig. 



Depth of body 6| times in total length, length of head 5 times. 

 Head 1^ times as long as broad, smooth ; occipital process angular ; 

 frontal fontanelle sole-shaped, \ length of head, twice as long as occipital 

 fontanelle, which is in advance of occipital process; eye 3 times ill 



